Table 2.
Baseline information of patients.
| Variables | Number of patients ICG group(N=82) |
Number of patients No ICG group(N=183) |
P value |
|---|---|---|---|
| Age (years) | |||
| Median ± SD | 62.79 ± 12.45 | 64.31 ± 12.94 | 0.376 |
| BMI (kg/m2) | |||
| Median ± SD | 22.03 ± 2.88 | 21.00 ± 2.8 | 0.564 |
| Sex | |||
| Male | 51 | 119 | 0.378 |
| Female | 31 | 64 | |
| Tumor differentiation | |||
| Poorly differentiation | 4 | 96 | 0.565 |
| Moderately differentiation | 64 | 12 | |
| Mucous adenocarcinoma | 3 | 6 | |
| Others | 12 | 6 | |
| Carcinogenesis Yes | 74 | 168 | 0.338 |
| No | 8 | 15 | |
| TNM stage | |||
| Tis | 2 | 13 | 0.459 |
| I | 12 | 19 | |
| II | 28 | 44 | |
| III | 29 | 40 | |
| IV | 4 | 4 | |
| Surgical time(min) | 185.62 ± 53.57 | 193.48 ± 63.97 | 0.332 |
| Intraoperative blood loss(ml) | 27.74 ± 24.07 | 75.73 ± 141.99 | <0.05 |
| Inpatient days | 11.54 ± 3.09 | 11.85 ± 4.59 | 0.514 |
| Postoperative inpatient days | 5.88 ± 2.00 | 6.79 ± 3.10 | 0.413 |
| Postoperative complications | |||
| Yes | 3 | 13 | 0.213 |
| No | 79 | 170 | |
| Classification of complications (Caliven-Dindo system) | |||
| I | 0 | 1 | 0.886 |
| II | 2 | 5 | |
| IIIa | 0 | 1 | |
| IIIb | 1 | 5 | |
| IV | 0 | 1 | |